Well, many folks recommend a #6 wire due to the national electric code specifying that size for ground wires. But I am pretty sure you cannot fit that in the box. #10 will be just fine. Even smaller will do. Bigger is better of course. I really do not know the largest wire that you can practically put on that terminal but I will bet it is not much larger than #10.
From: Jason McKemie Sent: Tuesday, May 09, 2017 11:33 AM To: af@afmug.com Subject: [AFMUG] MTC SS Chuck - Do you have any recommendations on grounding wire for use with your outdoor surge suppressors? I'm looking to put some 800-DCSS-SS and 800-GIGE-SS-HV units on towers. -Jason
